Nightmare x Onmyoji: Paradox of Forbiddance

Nightmare x Onmyoji: Paradox of Forbiddance is a Japanese adult visual novel and the sequel to Nightmare x Sisters: Sacrifice of Lust-Hell, set in the same universe but starring a different protagonist. At certain points throughout the game, the player can make decisions which may influence where the story goes. The game features voice acting for the significant female characters and contains sex scenes which are animated via Live2D technology.

The story follows Kuon Katsuragi, a young woman descended from an ancient onmyoji bloodline who works alongside her father Kimihiro to dispel evil specters who have possessed the bodies of humans. When young girls begin mysteriously disappearing from Kuon's hometown, three people who do similar work banishing evil spirits come seeking the assistance of the Katsuragis: Setsuna Shindo, her sister Yuka, and their childhood friend Toma Kitagawa. Kuon, Setsuna, Yuka, and Toma set to work investigating the mystery while purging specters while Kimihiro pursues his own leads through a resourceful contact. It isn't long before their investigations draw the attention of the culprits, who capture both parties and subject the girls to violations that will test the limits of their bodies and minds.